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2011
Ford
Mustang

Picture 1 of 1

Stock photo
Stock photo
8 Pcs Spark Plugs NGK Iridium IX 2011-2014 Ford Mustang 5.0L V8 Kit - Picture 1 of 1

Spark Plug-Iridium IX NGK 6509

4.7837 product ratings
Yes Auto Parts 2 (60345)
97% positive feedback
Price:
US $86.80
ApproximatelyAU $133.27
+ $19.46 postage
Estimated delivery Mon, 1 Sep - Wed, 10 Sep
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
GENUINE NGK SPARK PLUGS . Plugs feature a fine-wire Iridium center electrode and Nickel-alloy ground electrodes for maximum engine horsepower and torque. 2011-2014 Ford Mustang 5.0L V8. 8 Spark Plugs.

About this product

Product Identifiers

BrandNGK
Manufacturer Part Number6509
eBay Product ID (ePID)114953505

Product Key Features

California Prop 65 WarningNickel

Additional Product Features

NotesDescription--Iridium IX Spark Plug
Sub TypeSpark Plug
Part TypeSecondary Ignition

All listings for this product

Buy It Now
New
NGK Spark Plug (Iridium IX) (6509) LTR6IX-11
item 1 NGK Spark Plug (Iridium IX) (6509) LTR6IX-11
AU $13.43
+AU $21.67 postage
item 2 NGK Spark Plug (Iridium IX) (6509) LTR6IX-11
AU $13.43
+AU $21.67 postage
Spark Plug-Iridium IX NGK 6509
item 3 Spark Plug-Iridium IX NGK 6509
AU $15.49
+AU $21.74 postage
1 Spark Plug - Iridium IX NGK 6509 LTR6IX-11
item 4 1 Spark Plug - Iridium IX NGK 6509 LTR6IX-11
AU $13.33
+AU $26.35 postage
Spark Plug-Natural NGK 6509
item 5 Spark Plug-Natural NGK 6509
AU $21.67
+AU $21.91 postage
Spark Plug-Iridium IX NGK 6509
item 6 Spark Plug-Iridium IX NGK 6509
AU $9.53
+AU $34.39 postage
NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11 Fits Ford Cadillac Mazda Chevrolet..
item 7 NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11 Fits Ford Cadillac Mazda Chevrolet..
AU $10.13
+AU $34.69 postage
NGK Spark Plug 6509; Iridium IX LTR6IX-11 14.00mm 25.00mm Tapered EACH
item 8 NGK Spark Plug 6509; Iridium IX LTR6IX-11 14.00mm 25.00mm Tapered EACH
AU $23.17
+AU $21.96 postage
NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
item 9 NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
AU $24.30
+AU $21.99 postage
NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
item 10 NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
AU $25.23
+AU $22.02 postage
Iridium Spark Plug NGK 6509
item 11 Iridium Spark Plug NGK 6509
AU $20.93
+AU $26.57 postage
Spark Plug-Iridium IX NGK 6509
item 12 Spark Plug-Iridium IX NGK 6509
AU $16.87
+AU $30.72 postage
Spark Plug-Iridium IX NGK 6509
item 13 Spark Plug-Iridium IX NGK 6509
AU $16.87
+AU $30.72 postage
Spark Plug-Iridium IX NGK 6509
item 14 Spark Plug-Iridium IX NGK 6509
AU $26.14
+AU $22.04 postage
2 pc NGK 6509 LTR6IX-11 Iridium IX Spark Plugs for XP5863 XP5363 XP5263 nv
item 15 2 pc NGK 6509 LTR6IX-11 Iridium IX Spark Plugs for XP5863 XP5363 XP5263 nv
AU $27.02
+AU $22.07 postage
Spark Plug-Iridium IX NGK 6509
item 16 Spark Plug-Iridium IX NGK 6509
AU $27.09
+AU $22.07 postage
Spark Plug-Iridium IX NGK 6509
item 17 Spark Plug-Iridium IX NGK 6509
AU $16.87
+AU $32.41 postage
Iridium Spark Plug NGK 6509
item 18 Iridium Spark Plug NGK 6509
AU $23.09
+AU $26.63 postage
Spark Plug-Iridium IX NGK 6509
item 19 Spark Plug-Iridium IX NGK 6509
AU $28.07
+AU $22.11 postage
Iridium Spark Plug NGK 6509
item 20 Iridium Spark Plug NGK 6509
AU $24.37
+AU $26.67 postage
Iridium Spark Plug NGK 6509
item 21 Iridium Spark Plug NGK 6509
AU $24.47
+AU $26.67 postage
NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
item 22 NGK SPARK PLUGS 6509 LTR6IX-11 Spark Plugs For Colder version of LTR5IX-11
AU $24.56
+AU $26.67 postage
NGK Iridium IX Spark Plug Hex Size 5/8'' Thread Size 14mm 6509 LTR6IX-11 Single
item 23 NGK Iridium IX Spark Plug Hex Size 5/8'' Thread Size 14mm 6509 LTR6IX-11 Single
AU $24.68
+AU $26.69 postage
1 Pack NGK Iridium IX 6509 Spark Plugs LTR6IX-11
item 24 1 Pack NGK Iridium IX 6509 Spark Plugs LTR6IX-11
AU $24.95
+AU $26.69 postage
One New NGK Iridium Resistor Spark Plug 6509 for Buick & more
item 25 One New NGK Iridium Resistor Spark Plug 6509 for Buick & more
AU $29.56
+AU $22.14 postage
Spark Plug-Iridium IX NGK 6509
item 26 Spark Plug-Iridium IX NGK 6509
AU $29.56
+AU $22.14 postage
Spark Plug-Iridium IX NGK 6509
item 27 Spark Plug-Iridium IX NGK 6509
AU $29.96
+AU $22.16 postage
Iridium Spark Plug NGK 6509
item 28 Iridium Spark Plug NGK 6509
AU $25.76
+AU $26.72 postage
Iridium IX Spark Plug for F-150, F-250 Super Duty, F-350 Super Duty+More 6509
item 29 Iridium IX Spark Plug for F-150, F-250 Super Duty, F-350 Super Duty+More 6509
AU $31.13
+AU $22.19 postage
Iridium Spark Plug NGK 6509
item 30 Iridium Spark Plug NGK 6509
AU $28.07
+AU $26.79 postage
Spark Plug-Iridium IX NGK 6509
item 31 Spark Plug-Iridium IX NGK 6509
AU $32.70
+AU $22.24 postage
Iridium Spark Plug NGK 6509
item 32 Iridium Spark Plug NGK 6509
AU $30.35
+AU $26.85 postage
(QTY 4) NGK LTR6IX-11 6509 Iridium IX Spark Plugs 2006-14 Mazda MX-5 Miata 2.0L
item 33 (QTY 4) NGK LTR6IX-11 6509 Iridium IX Spark Plugs 2006-14 Mazda MX-5 Miata 2.0L
AU $34.94
+AU $22.31 postage
Spark Plug-Iridium IX NGK 6509
item 34 Spark Plug-Iridium IX NGK 6509
AU $35.13
+AU $22.31 postage
Iridium Spark Plug NGK 6509
item 35 Iridium Spark Plug NGK 6509
AU $31.45
+AU $26.87 postage
Spark Plug-Iridium IX NGK 6509
item 36 Spark Plug-Iridium IX NGK 6509
AU $36.43
+AU $22.34 postage
Iridium Spark Plug NGK 6509
item 37 Iridium Spark Plug NGK 6509
AU $32.19
+AU $26.90 postage
4PCS Iridium IX Spark Plugs FOR #6509 LTR6IX-11 For 11-15 Ford 5.0L
item 38 4PCS Iridium IX Spark Plugs FOR #6509 LTR6IX-11 For 11-15 Ford 5.0L
AU $59.10
Free postage
Set Of 4 Spark Plugs 6509 NGK Iridium IX 2006-2014 Mazda MX-5 Miata 2.0L
item 39 Set Of 4 Spark Plugs 6509 NGK Iridium IX 2006-2014 Mazda MX-5 Miata 2.0L
AU $37.07
+AU $22.36 postage
Iridium Spark Plug NGK 6509
item 40 Iridium Spark Plug NGK 6509
AU $32.70
+AU $26.92 postage
Iridium Spark Plug NGK 6509
item 41 Iridium Spark Plug NGK 6509
AU $33.39
+AU $26.94 postage
Spark Plug-Iridium IX NGK 6509
item 42 Spark Plug-Iridium IX NGK 6509
AU $38.34
+AU $22.41 postage
NGK Iridium IX Spark Plug (LTR6IX-11) 6509
item 43 NGK Iridium IX Spark Plug (LTR6IX-11) 6509
AU $38.76
+AU $22.41 postage
Iridium Spark Plug NGK 6509
item 44 Iridium Spark Plug NGK 6509
AU $35.32
+AU $26.99 postage
2 pc NGK 6509 LTR6IX-11 Iridium IX Spark Plugs for XP5863 XP5363 XP5263 nv
item 45 2 pc NGK 6509 LTR6IX-11 Iridium IX Spark Plugs for XP5863 XP5363 XP5263 nv
AU $36.24
+AU $27.02 postage
Spark Plug-Iridium IX NGK 6509
item 46 Spark Plug-Iridium IX NGK 6509
AU $17.75
+AU $46.21 postage
NGK Spark Plugs 6509
item 47 NGK Spark Plugs 6509
AU $40.13
+AU $27.14 postage
2 Pack Spark Plug-Natural NGK 6509
item 48 2 Pack Spark Plug-Natural NGK 6509
AU $28.71
+AU $40.53 postage
Ngk Spark Plugs 6509 Ngk Iridium Ix Spark Plug
item 49 Ngk Spark Plugs 6509 Ngk Iridium Ix Spark Plug
AU $42.54
+AU $27.21 postage
Spark Plug-Natural NGK 6509
item 50 Spark Plug-Natural NGK 6509
AU $48.98
+AU $22.72 postage
6PCS Iridium IX Spark Plugs FOR #6509 LTR6IX-11 For 11-15 Ford 5.0L
item 51 6PCS Iridium IX Spark Plugs FOR #6509 LTR6IX-11 For 11-15 Ford 5.0L
AU $72.61
Free postage
NEW 4PCS NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11
item 52 NEW 4PCS NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11
AU $48.81
+AU $27.39 postage
NGK Spark Plugs Part # LTR6IX-11 Stock # 6509 (Box of 4) (C)
item 53 NGK Spark Plugs Part # LTR6IX-11 Stock # 6509 (Box of 4) (C)
AU $50.65
+AU $27.45 postage
SET of 4 Genuine Spark Plug-Iridium IX NGK 6509 LTR6IX11
item 54 SET of 4 Genuine Spark Plug-Iridium IX NGK 6509 LTR6IX11
AU $50.67
+AU $27.45 postage
Spark Plug-Iridium IX NGK 6509
item 55 Spark Plug-Iridium IX NGK 6509
AU $53.35
+AU $27.53 postage
NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11 Fits Ford Cadillac Mazda Chevrolet..
item 56 NGK IRIDIUM IX SPARK PLUGS 6509-LTR6IX-11 Fits Ford Cadillac Mazda Chevrolet..
AU $42.22
+AU $40.70 postage
item 57 Ngk Spark Plug P N 6509
AU $22.67
+AU $60.35 postage
Set of 4 Genuine Spark Plug-Iridium IX NGK 6509 LTR6IX11
item 58 Set of 4 Genuine Spark Plug-Iridium IX NGK 6509 LTR6IX11
AU $59.10
+AU $27.70 postage
Spark Plug-Iridium IX NGK 6509
item 59 Spark Plug-Iridium IX NGK 6509
AU $63.96
+AU $23.16 postage
listings for this product

Ratings and reviews

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4.8
37 product ratings
  • 34 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 31 reviews
  • by 5dollar5star
    03 Aug, 2025Top favourable review

    Arrived on time with a gift of 4 extra p...

    Arrived on time with a gift of 4 extra pieces. I installed them and they work great. Thank you to this wonderful store.

    Verified purchase: YesCondition: New

  • by rutri-jo-eqivb2qe
    25 Mar, 2020Top critical review

    Horrible

    No. They were put on my truck Sunday and I drove 70 miles for vacation and the truck mis fired the whole way. My mechanic had to come with new spark plugs of a different brand.

    Verified purchase: YesCondition: New

  • by izombie_50
    02 Jul, 2025

    These plugs came factory sealed and new ...

    These plugs came factory sealed and new as described. Worked perfect in my V6 Camaro!

    Verified purchase: YesCondition: New

  • by townsendtre2012
    11 Sep, 2019

    Great spark plus!!!!!! Worth the money

    I installed them in my Cadillac CTS Performance 3.6l coupe. I can honestly say that there Performance and combustion is great

    Verified purchase: YesCondition: New

  • by forme11
    08 Apr, 2021

    Great product

    I get great gas mileage, and the car runs great

    Verified purchase: YesCondition: New

  • by altheman741
    05 Jan, 2022

    fix my missing

    best spark plugs for my 2016 gmc canyon i ever Purchased i would everyone to have set

    Verified purchase: YesCondition: New

  • by war_071
    09 Jul, 2025

    Great spark plugs and a great price👍

    Great spark plugs and a great price👍

    Verified purchase: YesCondition: New

  • by 496zeeee
    24 Nov, 2020

    NGK plugs

    NGK spark plugs are always a good choice.

    Verified purchase: YesCondition: New

  • by bscottjr705
    09 Jan, 2020

    NGK Part

    Original Part A+++++

    Verified purchase: YesCondition: New

  • by ezaa_43
    17 Jun, 2025

    Good quality spark plugs at a great pric...

    Good quality spark plugs at a great price!

    Verified purchase: YesCondition: New

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